Results 111 to 120 of about 181,789 (310)

Demonstration of quantum synchronization based on second-order quantum coherence of entangled photons

open access: yes, 2016
Based on the second-order quantum interference between frequency entangled photons that are generated by parametric down conversion, a quantum strategic algorithm for synchronizing two spatially separated clocks has been recently presented.
Dong, Ruifang   +8 more
core   +1 more source

Cyclic azapeptide CD36 ligand attenuates cardiac injury and reduces long‐chain fatty acid accumulation after myocardial ischemia–reperfusion in mice

open access: yesFEBS Open Bio, EarlyView.
In a murine model of myocardial ischemia and reperfusion (MI/R), the CD36 azapeptide ligand MPE‐298 reduces cardiac injury and transiently lowers left ventricular long‐chain fatty acids (LCFAs) accumulation 3 h after reperfusion, accompanied by a decrease of oxidative stress and inflammation‐associated genes' expression in the heart and adipose tissue.
Jade Gauvin   +12 more
wiley   +1 more source

Un nou procés de nanotecnologia pot augmentar la memòria dels ordinadors [PDF]

open access: yes, 2006
Investigadors de la UAB han desenvolupat un procés que pot incrementar l'emmagatzematge d'informació en els ordinadors. Els científics han estudiat les propietats magnètiques d'estructures circulars de dimensions submicromètriques.
Sort Viñas, Jordi
core   +1 more source

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

open access: yesFEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Aquaporin‐3 and aquaporin‐5 impact the development of pancreatic ductal adenocarcinoma spheroids

open access: yesFEBS Open Bio, EarlyView.
Schematic representation of the role of aquaporin‐3 (AQP3) and aquaporin‐5 (AQP5) in pancreatic ductal adenocarcinoma (PDAC). Both proteins are upregulated in PDAC and are associated with tumor progression and metastatic potential. Silencing AQP3 or AQP5 in PDAC spheroids results in decreased diameter, area, and overall growth, underscoring their key ...
Catarina Pimpão   +3 more
wiley   +1 more source

Implementación de un sistema de lubricación en las máquinas circulares para incrementar la producción en la empresa Textil San Ramón [PDF]

open access: yes, 2018
RESUMEN En el presente proyecto se realiza la implementación de un sistema de lubricación en las máquinas circulares de tejido de punto, a través de herramientas de ingeniería que nos permita disminuir el alto índice de máquinas paradas, garantizado el ...
Laureano Mendoza, Alan Danilo
core  

Natural Products as Geroprotective Modulators in Diabetic Nephropathy: A Mechanistic Framework Integrating Aging Hallmarks and the AMPK–SIRT1–Nrf2 Axis

open access: yesAging and Cancer, EarlyView.
Natural products target the aging kidney in diabetic nephropathy by restoring the AMPK–SIRT1–Nrf2 axis, reducing oxidative stress, inflammation, fibrosis, and cellular senescence while enhancing mitochondrial biogenesis and antioxidant defenses.
Sherif Hamidu   +8 more
wiley   +1 more source

SISTEMA DE RECONHECIMENTO E MEDIDA SEMIAUTOMATICA DE ALVOS EM CAMPO DE CALIBRAÇÃO DE CÂMARAS

open access: yesRevista Brasileira de Cartografia, 2017
Qualquer câmara que se pretenda utilizar em Fotogrametria precisa ter suas características conhecidas por meio de calibração. Esta afirmação é ainda mais verdadeira quando se trata de câmara não fotogramétrica e de comércio comum, ou "off -the-shelf ...
Gabriela Padilha   +1 more
doaj  

PRÁTICAS CIRCULARES NA VIOLÊNCIA DOMÉSTICA: TERAPIA E RECONCILIAÇÃO

open access: yesDireito Público, 2020
Este artigo analisa criticamente o Guia de Práticas Circulares que orienta a aplicação da justiça restaurativa em casos de violência doméstica. Argumentamos que o guia centra-se em práticas míticas e místicas na busca do eu verdadeiro e da cura ...
Carmen Hein De Campos, Jacqueline Padão
doaj  

Caracterización estadística de los modelos de confinamiento del hormigón comprimido mediante materiales compuestos [PDF]

open access: yes, 2010
El trabajo desarrollado para ésta tesis de máster es un primer paso para dar continuidad a una tesis doctoral que buscará definir coeficientes de seguridad para el refuerzo de elementos de hormigón bajo carga axial, en base a los estudios y resultados ...
Chambi Chuquichambi, José Luis
core   +1 more source

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